| Display | LCD |
| Measurement range | 5~ 80% (Cd00 gear) |
| Display Accuracy | 0.1 |
| Ambient Temperature | -10℃~60℃ |
| Relative Humidity | 5~ 80% (no condensation) |
| Output method | RS232 (default)/RS485/4~ 20mA/Bluetooth signal output |
Warranty days: 365 days
1. For product quality problems caused by non-human products of instruments and equipment, the manufacturer will provide free warranty services during the warranty period;
2. There is no warranty period for fragile and consumable parts, and if you find product quality problems after receiving the goods, please apply for return and exchange within 7 days, and you will not wait for the overdue ones;